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July 5, 2023 –
The newly established National Data Bureau aims to coordinate planning and use data to achieve high-quality growth and technological innovation.
However, for most Chinese com...[Details]
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Features of Mitchell circuit diagram:
1) Mitchell circuit diagrams include circuit diagrams of major automobile manufacturers in the United States, Europe, and Asia. They are drawn in a unifie...[Details]
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The so-called portable projector is also called pocket projector or TRT-3M portable projector. It mainly uses 3M LCOS RGB three-color projection optical machine and 720P chip decoding technology to...[Details]
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During the first China-Africa Economic and Trade Expo held not long ago, the flashing neon lights gave the city a new look, allowing African friends to deeply feel the charm of Changsha, the "city ...[Details]
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As we all know, instruments are one of the important resources for various occasions and processes such as production process, quality inspection, experimental analysis, etc. As the name implies, inst...[Details]
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At the beginning, all experiments were done on the Shenzhou board, and no RTC problems were found. It was not until we drew the board ourselves and debugged it that we found that there was a problem ...[Details]
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1. Base types supported by MSP430
In the C language of MSP430, three base types are supported, namely decimal (no prefix or suffix), octal (add prefix "0") and hexadecimal (add prefix "0x"). W...[Details]
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Functions of Serial Device Server A serial port server is a communication protocol converter that has two types of communication ports: one is a standard RS232/422/485 serial port, and the remote R...[Details]
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The magnetic circuit is similar to the electric circuit, and the magnet and the power supply can be compared. Only the thickness is increased, and the magnetic flux corresponding to the residual ma...[Details]
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A simple analog implementation of an audio amplifier uses transistors in linear mode to obtain an output voltage proportional to the input voltage. The forward voltage gain is usually high (at leas...[Details]
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According to DigiTimes, Apple is increasing the production of mini-LED chips and incorporating more manufacturers into its supply chain to meet demand for new devices in 2022. Apple has expanded it...[Details]
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In unmanned substations, offices, and household appliances, there are many facilities that need to be remotely operated and controlled to achieve power-on and power-off functions, thereby improving e...[Details]
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In the information age, the harm caused by data interruption to enterprises is difficult to estimate. The loss caused by the sudden downtime of key business is only part of it. Given that many enterp...[Details]
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Design Problems in LED Lighting Power Supply Design
In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LE...[Details]
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The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]